The Long Valley, New York, Township, has opened its summer tennis clinics for children ages 4-9, aged 6-11, and 7-9. Younger players will participate in six sessions per week, with the 10-14 age group set to participate in a weeklong clinic from July 27 to 30. Registration deadlines fall in mid-June for younger age groups and late July for ages 10-11. Registration for younger clinics must be completed by June 16 to avoid a $25 late fee. The program includes six sessions for younger players and will be held at the Rock Spring Tennis Courts.